HCID 20290428, compound → HCID 20290418, compound

Participants

Reaction Steps

9.7 G. of methyl 4-(N-methylacetamido)-3,5-dinitrobenzoate in 100 ml. of methanol were hydrogenated under normal pressure and at room temperature in the presence of 1 g. of palladium/carbon. After uptake of the theoretical amount of hydrogen, the solution was filtered off from the catalyst and evaporated. the residue was recrystallized from methanol, there being obtained methyl 3,5-diamino-4-(N-methylacetamido)-benzoate having a melting point of 221°-222° C.

Provenance & Evidence